今天算是小跑。计划着后面去买一双好一点的跑鞋，要不在硬地上跑久了膝盖还是蛮吃力的。
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Wednesday, May 21, 2008
Monday, May 19, 2008
Thursday, May 15, 2008
Friday, May 9, 2008
Night Running - 09 May 2008
今天从Lab到离学校最近的Safeway跑了一个来回（A->B->C->B->A: 连续跑了6km多）。中间要经过Univ Golf Course，阴气好重，手臂都冰冷啊。。。
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Wednesday, May 7, 2008
Sunday, December 23, 2007
C Trigraph
Did you notice the following lines are valid C code? It's amazing!
-------------------------------------------------------------------
??=include <stdio.h> /* # */
int main(void)
??< /* { */
char n??(5??); /* [ and ] */
n??(4??) = '0' - (??-0 ??' 1 ??! 2); /* ~, ^ and | */
printf("%c??/n", n??(4??)); /* /, [ and ] */
return 0;
??> /* } */
-------------------------------------------------------------------
This is achieved using the so-called C trigraph. Find more details at http://en.wikipedia.org/wiki/C_trigraph
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-------------------------------------------------------------------
??=include <stdio.h> /* # */
int main(void)
??< /* { */
char n??(5??); /* [ and ] */
n??(4??) = '0' - (??-0 ??' 1 ??! 2); /* ~, ^ and | */
printf("%c??/n", n??(4??)); /* /, [ and ] */
return 0;
??> /* } */
-------------------------------------------------------------------
This is achieved using the so-called C trigraph. Find more details at http://en.wikipedia.org/wiki/C_trigraph
Wednesday, December 19, 2007
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